Hospital · Hospital outpatient department
Who owns SIH Cancer Institute?
1400 Pin Oak Drive · Carterville, IL · 62918
Overview
SIH Cancer Institute is a hospital outpatient department in Carterville, Illinois, operated by Southern Illinois Healthcare. Williamson County has 6 hospitals, 5 nursing homes and 1 urgent care centers.
Ownership
SIH Cancer Institute is operated by Southern Illinois Healthcare.
- Operator
- Southern Illinois Healthcare
- Owner group
- Southern Illinois Healthcare
- Source
- Company website · 2026
Ownership history
Every dated change of operator and owner for SIH Cancer Institute, with the source for each.
Full ownership tree of Southern Illinois Healthcare
Every entity between this facility and its ultimate owner, with ownership percentages and dates.
Location and market
- Address
- 1400 Pin Oak Drive · Carterville, IL · 62918
- County
- Williamson County
- State
- Illinois
Hospitals in the county6
Nursing homes5
Urgent care centers1
Nearby hospitals
| Name | City | Distance |
|---|---|---|
| Herrin Hospital | Herrin | 5.8 mi |
| SIH Center for Wound Healing Herrin | Herrin | 5.8 mi |
| Deaconess Illinois Medical Center | Marion | 5.8 mi |
| Memorial Hospital Of Carbondale | Carbondale | 6.4 mi |
| SIH Cancer Care Services | Marion | 7.1 mi |
| Marion Il Va Medical Center | Marion | 8.3 mi |
Sources and identifiers
- Operator: Company website
- Location: CMS and Census Bureau geography
- Last confirmed
- 2026-10-27
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